mingw: apply array.cocci rule

After running Coccinelle on all sources inside compat/ that were created
by us[1], it was found that compat/mingw.c violated an array.cocci rule
in two places and, thus, a patch was generated. Apply this patch so that
all compat/ sources created by us follows all cocci rules.

[1]: Do not run Coccinelle on files that are taken from some upstream
because in case we need to pull updates from them, we would like to have
diverged as little as possible in order to make merging updates simpler.

The following sources were determined to have been taken from some
upstream:

* compat/regex/
* compat/inet_ntop.c
* compat/inet_pton.c
* compat/nedmalloc/
* compat/obstack.{c,h}
* compat/poll/

Signed-off-by: Denton Liu <liu.denton@gmail.com>
Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/compat/mingw.c b/compat/mingw.c
index 738f0a826a51b850fcc93f0cadbf707c7eb0b492..a3b1e9e3bb099ef1b38e03177a11c9270e123800 100644 (file)
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -1265,7 +1265,7 @@ static wchar_t *make_environment_block(char **deltaenv)
                }
 
                ALLOC_ARRAY(result, size);
-               memcpy(result, wenv, size * sizeof(*wenv));
+               COPY_ARRAY(result, wenv, size);
                FreeEnvironmentStringsW(wenv);
                return result;
        }
@@ -1309,7 +1309,7 @@ static wchar_t *make_environment_block(char **deltaenv)
                        continue;
 
                size = wcslen(array[i]) + 1;
-               memcpy(p, array[i], size * sizeof(*p));
+               COPY_ARRAY(p, array[i], size);
                p += size;
        }
        *p = L'\0';